A headache between the eyes usually points to one of a handful of common conditions: sinus inflammation, tension headaches, eye strain, migraine, or less commonly, cluster headaches. The location itself narrows things down because a specific set of sinuses sits right behind the bridge of your nose, and several headache types concentrate pain in that area. What’s causing yours depends on the other symptoms you’re experiencing alongside it.
Sinus Pressure and Inflammation
The most straightforward explanation for pain between the eyes is your ethmoid sinuses. These are small, honeycomb-like pockets of air inside a cube-shaped bone that sits between your nasal cavity, your brain, and your eye sockets. When the lining of these sinuses swells from a cold, allergies, or infection, the narrow drainage pathways get blocked. Mucus builds up, pressure increases, and you feel it right at the bridge of your nose and around your eyes.
Ethmoid sinus inflammation typically comes with a recognizable set of companions: a stuffy or runny nose, swelling or pain around the eyes, and a reduced sense of smell. The pain often gets worse when you lean forward, because that shifts fluid inside the blocked cavities. If you have these symptoms alongside the headache, sinus issues are the likely culprit. A true sinus headache resolves within about seven days once the underlying infection or inflammation clears up.
Over-the-counter pain relievers combined with a nasal decongestant can help while you wait it out. Warm compresses over the bridge of your nose, steam inhalation, and staying well-hydrated all help thin mucus and encourage drainage. If symptoms persist beyond 10 days or come with a fever, that suggests a bacterial infection that may need treatment.
Tension Headaches
Tension headaches are the most common type of headache overall, and they frequently show up as pressure across the forehead that can concentrate between the eyes. The sensation is usually mild to moderate, often described as a band tightening around the head or steady pressure on the face and neck. Unlike sinus pain, there’s no stuffiness or runny nose involved.
The triggers are familiar to most people: emotional stress, poor sleep, dehydration, too much screen time, and physical postures that strain the head and neck (hunching over a laptop, for instance). Alcohol and even prolonged sunlight exposure can set one off. These headaches tend to build gradually and can last anywhere from 30 minutes to several hours. If they start happening on 15 or more days per month, they’re classified as chronic, and overuse of pain medication can actually make them worse over time, creating a cycle that’s harder to break.
Eye Strain From Screens
If your between-the-eyes headache reliably shows up during or after long stretches of screen use, digital eye strain is a strong possibility. Straining to focus on a computer or phone screen causes aches and pain behind the eyes that can radiate to the bridge of the nose and forehead. The symptoms tend to be worse if you have an uncorrected vision problem, even a mild one you might not know about.
The fix is often straightforward. Following the 20-20-20 rule (every 20 minutes, look at something 20 feet away for 20 seconds) reduces the sustained focusing effort that causes the strain. Adjusting screen brightness, reducing glare, and making sure your monitor is at arm’s length all help. If headaches keep returning despite these changes, an eye exam can catch refractive errors that glasses or contacts would correct.
Migraine Disguised as Sinus Pain
Here’s something many people don’t realize: migraine frequently causes pain and pressure in the sinus region, and it’s commonly mistaken for a sinus headache. Migraine can produce nasal congestion and even a runny nose, which makes the confusion worse. The key differences are what else comes along with it. Migraine pain is typically moderate to severe and may throb or pulse. It often brings nausea, sensitivity to light, and sensitivity to sound. Sinus headaches don’t cause any of those.
If you keep getting “sinus headaches” that don’t come with signs of infection (thick, discolored mucus, fever, loss of smell) and especially if light or noise bothers you during the episodes, what you’re dealing with is more likely migraine. This distinction matters because the treatments are different, and getting the right one can make a significant difference in how often the headaches return and how severe they are.
Cluster Headaches
Cluster headaches are far less common but worth recognizing because the pain is intense and the pattern is distinctive. These cause severe, piercing pain typically centered around or behind one eye, and that pain can extend to the area between the eyes. A single attack usually lasts 30 to 45 minutes, though it can range from 15 minutes to 3 hours.
What makes cluster headaches unmistakable is the package of symptoms on the affected side of the face: a red, watery eye, a drooping eyelid, a stuffy or runny nostril, and facial sweating. The attacks come in clusters, often hitting daily (sometimes multiple times a day) for weeks to months before disappearing. They tend to strike at the same time each day, frequently waking people up one to two hours after they fall asleep. If this pattern sounds familiar, it’s worth bringing up with a doctor because specific treatments exist that can shorten attacks and reduce their frequency.
When the Headache Needs Urgent Attention
Most headaches between the eyes are not dangerous, but certain features signal something more serious. Headache specialists use the mnemonic “SNOOP” to flag warning signs worth acting on quickly:
- Sudden onset. A headache that reaches maximum intensity within seconds, sometimes called a thunderclap headache, is one of the most concerning features and warrants emergency evaluation.
- Neurological symptoms. New weakness in an arm or leg, numbness, difficulty speaking, or visual changes (beyond what you normally experience) alongside headache pain.
- Progressive worsening. A headache that steadily becomes more severe or more frequent over days to weeks, rather than coming and going.
- Positional changes. Pain that clearly shifts in intensity when you stand up versus lie down, or that’s triggered by coughing or straining, can point to a pressure issue inside the skull.
- Systemic symptoms. Fever, night sweats, or unexplained weight loss alongside new headaches.
One specific emergency to know about: acute angle-closure glaucoma causes a sudden, bad headache with severe eye pain, blurred vision, halos around lights, nausea, and eye redness. This is a medical emergency that requires immediate treatment to prevent vision loss. If you experience that combination of symptoms, go to an emergency room.
Narrowing Down Your Cause
Since several conditions overlap in this area of the face, pay attention to the details. A headache between the eyes with nasal congestion and reduced smell leans toward sinuses. The same location with band-like tightness and a connection to stress or poor posture suggests tension. Pain that worsens with screens and improves on weekends points to eye strain. Throbbing pain with light sensitivity is likely migraine. And intense, one-sided pain with a teary, red eye on the same side fits the cluster headache pattern.
Keeping a simple log of when headaches occur, what you were doing beforehand, and what other symptoms show up can help you (and a doctor, if needed) identify the pattern faster. Many people with recurring headaches between the eyes find that addressing one or two triggers, whether that’s screen habits, sleep quality, or allergy management, reduces the frequency significantly.